Endress+Hauser Proline Promag 55 - Page 109

Device functions Proline Promag 55 FOUNDATION Fieldbus 3 Transducer Block
Endress+Hauser 109
Tot. 1 to 3 - Sum AUTO - OOS Use this parameter to view the total for the totalizer’s measured variable
aggregated since measuring commenced. The value can be positive or
negative, depending on the setting selected in the parameter
"Tot. 1 to 3 - Mode" ( → Page 110), and the direction of flow.
! Note!
• The effect of the setting in the parameter "Tot. 1 to 3 - Mode" is as
follows:
– If the setting is "BALANCE", the totalizer balances flow in the positive
and negative directions.
– If the setting is "FORWARD", the totalizer registers only flow in the
positive direction.
– If the setting is "REVERSE", the totalizer registers only flow in the
negative direction.
• The totalizer's response to faults is defined in the parameter
"Tot. - Failsafe All".
Tot. 1 to 3 - Unit AUTO - OOS Use this parameter to define the unit for the totalizer's measured variable,
as selected beforehand.
Options: (for MASS FLOW assignment):
Metric → g; kg; t
US → oz; lb; ton
Factory setting:
Nominal diameter and country dependent → Page 123 ff.
Options (for VOLUME FLOW assignment):
Metric → cm
3
; dm
3
; m
3
; ml; l; hl; Ml Mega
US → cc; af; ft
3
; oz f; gal; Kgal; Mgal; bbl (normal fluids); bbl (beer);
bbl (petrochemicals); bbl (filling tanks)
Imperial → gal; Mgal; bbl (beer); bbl (petrochemicals)
Factory setting:
Nominal diameter and country dependent → Page 123 ff.
! Note!
The unit selected here does not have any effect on the desired volume unit
which should be transmitted by means of the FOUNDATION Fieldbus
interface. This setting is made separately by means of the corresponding AI
Block in the XD_SCALE parameter group.
Tot. 1 to 3 - Assign AUTO - OOS Use this parameter to assign a measured variable to the totalizer.
Options:
OFF
MASS FLOW
VOLUME FLOW
Factory setting:
VOLUME FLOW
! Note!
The totalizer is reset to "0" as soon as the selection is changed.
"Totalizer" Transducer Block/base index 1900:
Parameter
Write access with
operating mode
(MODE_BLK)
Description